head to head
Marvel Ultimate Alliance 2 asks more than LEGO Marvel Super Heroes, and the gap is execution.

Optimization · Pure Optimization
Crossover LEGO brawler where the right hero power unlocks every secret.

Optimization · Practiced Mastery
A Marvel team brawler where picking the right hero combos and fusions does the winning.
LEGO Marvel Super Heroes leans Optimization (Pure Optimization); Marvel Ultimate Alliance 2 leans Optimization (Practiced Mastery).
Marvel Ultimate Alliance 2 leans clearly harder on execution.
LEGO Marvel Super Heroes
Mashy hero combat, no fail pressure
Marvel Ultimate Alliance 2
Fusion timing and brawling are accessible.
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
LEGO Marvel Super Heroes
Scripted villains
Marvel Ultimate Alliance 2
Fully scripted PvE encounters.
Marvel Ultimate Alliance 2 leans a little harder on variance, though the gap is small.
LEGO Marvel Super Heroes
Collectibles fixed in place
Marvel Ultimate Alliance 2
Small randomness in boosts and drops.
Marvel Ultimate Alliance 2 leans a little harder on optimization, though the gap is small.
LEGO Marvel Super Heroes
Hero-power gating across a collectible open New York
Marvel Ultimate Alliance 2
Roster synergy and fusion choices are the real lever.
A matching score does not mean a matching test. Two games can both sit at 10 on execution and demand completely different things of you - which is why the reasoning above matters more than the number beside it.